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Element Options:

AC Voltage Required:

kWatts:

Watt Density:

W/in²

Heated Length:

Sleeve (Sheath) Material:

Help with Radiant Heater Elements specifications:

Element Options
   Element Options       
   Your choices are...         
   Quartz Element       Heating element is constructed of quartz. 
   Sheathed Tubular Element       Heating element is a sheathed tube. 
   Straight       Base heating element (prior to bending operations) is round type. (unbent) 
   Hairpin or "U" Shape       Heating element is formed into a hairpin or "U" shape. 
   Custom Shape / Bend       Heating element bent into a custom shape/form. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Power Requirements and Output
   AC Voltage Required       Represents the AC Voltage necessary to operate the heater. Most, if not all, heaters will operate on AC Voltage rather than DC Voltage. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   kWatts       Represents the wattage the heater is capable of delivering. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Watt Density       Represents the maximum watt density the heater is capable of delivering.  Watt density is calculated by dividing the available wattage by the heated surface area. Watt density is a good measure of how quickly the heater can transfer heat to a heated surface. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Heated Length:       Heated length of band, cartridge, ceramic fiber, strip, immersion, over-the-side, radiant flat or flexible heater and height of duct heater. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Sleeve (Sheath) Material  
   Sleeve (Sheath) Material      Most heater types will have a protective sheath that covers the heating elements. Many heaters will be available with many choices of sheath material.
   Your choices are...         
   None       Containers will fit into a cabinet or tunnel and do not have a sleeve that fits over the container. 
   Aluminum       Aluminum heater sheath.  A bluish silver-white, malleable, ductile, light, trivalent, metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation. 
   Brass       Brass heater sheath.  Brass comes with good strength, excellent high temperature ductility and reasonable cold ductility, good conductivity, excellent corrosion resistance, and low magnetic permeability. 
   Copper       Copper heater sheath.  A common reddish metallic element that is ductile and malleable and is one of the best conductors of heat and electricity. 
   Fluoropolymer       Teflon® refers to a class of fluoropolymer resins used for a wide variety of commercial applications. They are highly-resistant to temperature, chemical reaction, corrosion, and stress-cracking. Teflon is a registered trademark of DuPont Dow Elastomers. 
   HT Foil (Ceramic Foil)       Heater sheath constructed from HT foil. 
   Iron       Iron heater sheath.  A heavy malleable ductile magnetic silver-white metallic element. 
   Nickel Alloy       Nickel alloy heater sheath.  Will vary per application, as nickel is a constituent of many alloys. 
   Polyimide       Heater sheath constructed from Kapton. 
   Rubber       Rubber heater sheath.  Rubber can include: natural rubber materials, silicone, styrene butadiene (SBR), or synthetic rubber materials. 
   Stainless Steel       Stainless steel heater sheath.  Stainless steel is chemical and corrosion resistant and can have relatively high-pressure ratings. 
   Steel       Steel heater sheath.  A commercial iron that contains carbon in any amount up to about 1.7 percent as an essential alloying constituent. It is malleable when under suitable conditions, and is distinguished from cast iron by its malleability and lower carbon content. 
   Synthetic Rubber       Heater sheath constructed from neoprene. 
   Other       Other unlisted, specialized, or proprietary sleeve or sheath material 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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